Panasonic Toughbook CF-30 Replacement Battery P/N CF-ZSU46A Replacement 9 Cell Panasonic CF-VZSU46AU Battery Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. Customers are responsible for compatiblity. This part is guaranteed to be fully functional, original and authentic. Replacement 9 Cell Panasonic CF-VZSU46AU Battery